// pages/collect/index.js
Page({
    /**
     * 页面的初始数据
     */
    data: {
        collect: [],
        tabs: [
            {
                id: 0,
                value: "商品收藏",
                isActive: true
            },
            {
                id: 1,
                value: "品牌收藏",
                isActive: false
            },
            {
                id: 2,
                value: "店铺收藏",
                isActive: false
            },
            {
                id: 3,
                value: "浏览器足迹",
                isActive: false
            }
        ]
    },
    onShow() {
        const collect = wx.getStorageSync("collect") || [];
        this.setData({
            collect
        });

    },
    handleTabsItemChange(e) {
        // 1 获取被点击的标题索引
        const {index} = e.detail;
        // 2 修改源数组
        let {tabs} = this.data;
        tabs.forEach((v, i) => i === index ? v.isActive = true : v.isActive = false);
        // 3 赋值到data中
        this.setData({
            tabs
        })
    }
})